{"product_id":"ph101-15up-inline-pressure-whirlpool-tub-heater-replacement-120v-1500w","title":"PH101-15UP Inline Pressure Whirlpool Tub Heater Replacement | 120V 1500W","description":"\u003ch2\u003ePH101-15UP Inline Pressure Whirlpool Tub Heater Replacement\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible 120V 1500W Standard 7\" Heater\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRestore comfortable bath water temperatures with this \u003cstrong\u003ecompatible replacement for the PH101-15UP inline pressure whirlpool tub heater\u003c\/strong\u003e. Manufactured by \u003cstrong\u003eBalboa Water Group\u003c\/strong\u003e, this \u003cstrong\u003e120 Volt, 1500 Watt\u003c\/strong\u003e heater is designed for many whirlpool bathtub applications using a \u003cstrong\u003estandard 7-inch inline pressure heater configuration\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFeaturing a \u003cstrong\u003e1-1\/2-inch stainless steel heater cylinder\u003c\/strong\u003e, integrated \u003cstrong\u003epressure switch\u003c\/strong\u003e, and \u003cstrong\u003estandard 1-1\/2\" × 1\" tail fittings\u003c\/strong\u003e, this heater is designed to provide dependable performance in compatible whirlpool bath systems.\u003c\/p\u003e\n\u003cp\u003eUnlike heaters that rapidly heat cold water, this heater is designed to \u003cstrong\u003ehelp maintain bath water temperature\u003c\/strong\u003e while the whirlpool system is operating.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCompatibility Notice:\u003c\/strong\u003e Manufacturer names and OEM part numbers are used solely to identify product compatibility. This product is a compatible replacement solution and is not manufactured, sponsored, or endorsed by the original equipment manufacturer unless expressly stated.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Heater?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible replacement for PH101-15UP applications\u003c\/li\u003e\n\u003cli\u003eManufactured by Balboa Water Group\u003c\/li\u003e\n\u003cli\u003eStandard 7-inch heater body\u003c\/li\u003e\n\u003cli\u003eIntegrated pressure switch\u003c\/li\u003e\n\u003cli\u003e120 Volt operation\u003c\/li\u003e\n\u003cli\u003e1500 Watt heating element\u003c\/li\u003e\n\u003cli\u003e1-1\/2-inch stainless steel heater cylinder\u003c\/li\u003e\n\u003cli\u003eIncludes standard 1-1\/2\" × 1\" tail fittings\u003c\/li\u003e\n\u003cli\u003eDesigned for many whirlpool bathtub systems\u003c\/li\u003e\n\u003cli\u003eExpert support from Whirly Bros\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeater Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActivation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePressure Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115\/120 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWattage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeater Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard 7 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeater Cylinder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\" Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTail Fittings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\" × 1\" Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhirlpool Bathtubs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCommon Whirlpool Tub Applications\u003c\/h3\u003e\n\u003cp\u003eThis compatible replacement heater is commonly found in select whirlpool bathtub systems manufactured by:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKohler\u003c\/li\u003e\n\u003cli\u003eAmerican Standard\u003c\/li\u003e\n\u003cli\u003eAquatic Industries\u003c\/li\u003e\n\u003cli\u003eHydro Systems\u003c\/li\u003e\n\u003cli\u003eJason International\u003c\/li\u003e\n\u003cli\u003eMAAX\u003c\/li\u003e\n\u003cli\u003eAquaglass\u003c\/li\u003e\n\u003cli\u003eMTI\u003c\/li\u003e\n\u003cli\u003eNeptune\u003c\/li\u003e\n\u003cli\u003eLasco\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility varies by manufacturer, production year, and model.\u003c\/strong\u003e Always verify your existing heater specifications before ordering.\u003c\/p\u003e\n\u003ch3\u003eCommon Replacement Part Numbers\u003c\/h3\u003e\n\u003cp\u003eCustomers searching for any of these part numbers may have a compatible application:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePH101-15UP\u003c\/li\u003e\n\u003cli\u003ePH10115UP\u003c\/li\u003e\n\u003cli\u003e93212-21\u003c\/li\u003e\n\u003cli\u003e93212+21\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOur compatibility database continues to expand as additional verified OEM part numbers become available.\u003c\/p\u003e\n\u003ch3\u003ePressure Heater vs. Vacuum Heater\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003epressure heater\u003c\/strong\u003e uses an integrated pressure switch to verify that water is flowing before the heater is energized.\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003evacuum heater\u003c\/strong\u003e performs a similar safety function using a vacuum switch.\u003c\/p\u003e\n\u003cp\u003eAlthough they may appear similar, \u003cstrong\u003ethey are not always interchangeable.\u003c\/strong\u003e Always verify which type your whirlpool bathtub uses before ordering.\u003c\/p\u003e\n\u003ch3\u003eBefore Ordering\u003c\/h3\u003e\n\u003cp\u003ePlease verify your existing heater has:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e115\/120 Volt operation\u003c\/li\u003e\n\u003cli\u003e1500 Watt rating\u003c\/li\u003e\n\u003cli\u003eStandard 7-inch heater body\u003c\/li\u003e\n\u003cli\u003eInline configuration\u003c\/li\u003e\n\u003cli\u003ePressure switch\u003c\/li\u003e\n\u003cli\u003e1-1\/2-inch stainless steel heater cylinder\u003c\/li\u003e\n\u003cli\u003eStandard 1-1\/2\" × 1\" tail fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Signs Your Heater Has Failed\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWater no longer maintains temperature\u003c\/li\u003e\n\u003cli\u003eHeater will not energize\u003c\/li\u003e\n\u003cli\u003ePressure switch failure\u003c\/li\u003e\n\u003cli\u003eCircuit breaker trips\u003c\/li\u003e\n\u003cli\u003eHeater housing leaks\u003c\/li\u003e\n\u003cli\u003eBurned electrical terminals\u003c\/li\u003e\n\u003cli\u003eMineral buildup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this an OEM heater?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This is a \u003cstrong\u003ecompatible replacement heater\u003c\/strong\u003e manufactured by \u003cstrong\u003eBalboa Water Group\u003c\/strong\u003e for compatible whirlpool bathtub applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this replace every PH101-15UP?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNot necessarily. Always compare your existing heater specifications before ordering. If you need assistance, Whirly Bros can help identify the proper replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this replace a discontinued heater?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, when the specifications match your existing heater.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the pressure switch do?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pressure switch prevents the heater from operating unless adequate water flow is present, helping protect the heater from damage.\u003c\/p\u003e\n\u003ch3\u003eNot Sure Which Heater You Need?\u003c\/h3\u003e\n\u003cp\u003eWhirlpool bathtub heaters are available in several different configurations. Although they may appear similar, \u003cstrong\u003etee-style, inline pressure, and inline vacuum heaters are not always interchangeable.\u003c\/strong\u003e Always verify your existing heater configuration before ordering.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLooking For?\u003c\/th\u003e\n\u003cth\u003eRelated Replacement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTee-Style Heater\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.whirlybros.com\/products\/ct100-blp-et-whirlpool-tub-heater-replacement-1500w-120v-tee\" target=\"_blank\" title=\"CT100-BLP-ET Whirlpool Tub Heater Replacement | 120V 1500W Tee Heater\" rel=\"noopener\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCT100-BLP-ET Whirlpool Tub Heater Replacement\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInline Vacuum Heater\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.whirlybros.com\/products\/ct101-d-whirlpool-bath-heater-replacement\" target=\"_blank\" title=\"CT101-D Inline Vacuum Heater Replacement | 120V 1500W Whirlpool Tub Heater\" rel=\"noopener\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCT101-D Inline Vacuum Heater Replacement\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eLooking for a Tee-Style Heater?\u003c\/strong\u003e\u003cbr\u003eIf your whirlpool bathtub uses a tee-style heater, you may need our compatible replacement for the \u003ca href=\"https:\/\/www.whirlybros.com\/products\/ct100-blp-et-whirlpool-tub-heater-replacement-1500w-120v-tee\" target=\"_blank\" title=\"CT100-BLP-ET Whirlpool Tub Heater Replacement | 120V 1500W Tee Heater\" rel=\"noopener\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCT100-BLP-ET\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e. Tee heaters install differently than inline heaters and should not be substituted unless the original system is designed for that configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLooking for an Inline Vacuum Heater?\u003c\/strong\u003e\u003cbr\u003eIf your heater uses a vacuum switch rather than a pressure switch, you may need our compatible replacement for the \u003ca href=\"https:\/\/www.whirlybros.com\/products\/ct101-d-whirlpool-bath-heater-replacement\" target=\"_blank\" title=\"CT101-D Inline Vacuum Heater Replacement | 120V 1500W Whirlpool Tub Heater\" rel=\"noopener\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCT101-D Inline Vacuum Heater\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e. Vacuum heaters use a different activation method and should always be matched to your existing system.\u003c\/p\u003e\n\u003ch3\u003eNeed Help Identifying Your Heater?\u003c\/h3\u003e\n\u003cp\u003eIf you're unsure which heater your whirlpool bathtub uses, contact Whirly Bros before ordering. Simply send us:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePhotos of your existing heater\u003c\/li\u003e\n\u003cli\u003eThe heater label\u003c\/li\u003e\n\u003cli\u003ePlumbing connections\u003c\/li\u003e\n\u003cli\u003eWiring connections\u003c\/li\u003e\n\u003cli\u003eWhirlpool bathtub manufacturer (if known)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe'll help identify the correct compatible replacement before you purchase.\u003c\/p\u003e\n\u003ch3\u003eWhy Buy From Whirly Bros?\u003c\/h3\u003e\n\u003cp\u003eWhirly Bros specializes in whirlpool bathtub replacement parts, helping customers identify compatible pumps, blowers, heaters, controls, and retrofit solutions. Our knowledgeable team is here to help you select the right replacement and keep your whirlpool bath operating at its best.\u003c\/p\u003e\n\u003ch3\u003eTrademark Disclaimer\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eAll manufacturer names, trademarks, and OEM part numbers are used solely to identify product compatibility. Whirly Bros is an independent supplier and is not affiliated with or endorsed by the original equipment manufacturer unless expressly stated.\u003c\/em\u003e\u003c\/p\u003e","brand":"BALBOA WATER GROUP","offers":[{"title":"Default Title","offer_id":54982627918146,"sku":"93212+21","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/9377\/5682\/files\/IMAGE-EDIT_9f8f76ba-339b-42b3-be46-1050001e7611.png?v=1783999024","url":"https:\/\/www.whirlybros.com\/products\/ph101-15up-inline-pressure-whirlpool-tub-heater-replacement-120v-1500w","provider":"Whirly Bros","version":"1.0","type":"link"}